Yes,
Double Fudge by Judy Blume is a
fiction book. It is part of the Fudge series, which focuses on the lives of the Hatcher family and their adventures, particularly the antics of their mischievous younger son, Fudge.
While the characters and events are fictional, Blume's books often draw from real-life experiences and emotions, making them relatable and enjoyable for readers of all ages.